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atto.com

https://atto.com· First analyzed 13 May 2026· Updated 13 May 2026
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atto.com
Desktop screenshot of atto.com
Mobile screenshot of atto.com
Mobile

Sponsored

Hosting Provider

Oracle Cloud
oracle.com/cloud

IP Address

162.240.165.33

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Phoenix, United States

ASN

AS46606

Organization

Oracle Corporation

Server

Apache

Nameservers

ns22.cloudns.net.ns23.cloudns.net.ns24.cloudns.net.ns21.cloudns.net.

Performance

76

Core Web Vitals

Weight

First Contentful Paint
3.1 s10%
Speed Index
4.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
147 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Startitv4.5Custom
by Select Themes
View Theme

Technology Stack

25 Technologies Detected

Plugins

7
Cookie Law InfoLayersliderDownload ManagerSelect CoreYmc Smart FilterJs_ComposerGoogle Site Kit

Libraries

3
jQueryv3.7.1
jQuery UI
Animate.css

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Icon Libraries

2
Font AwesomeIonicons

Other

1
GSAP

Other

1
Chart.js

UI Components

1
Owl Carousel

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Customer Support

1
Tawk.to

Advertising

1
Google Ads

Web Servers

1
Apache

SEO Analysis

B75/100
22
6
0
Meta Tags9/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images4/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
A
atto.comatto.com

ATTO Technology

ATTO Technology: Global leader in high-performance storage and network connectivity solutions. Optimize data transfer, storage, and productivity.

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    10 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    17/25
    Schema Data
    6/25
    Citation
    13/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:7%
    Words:1,278
    Token eff.:Optimal
    Sections/1K:11
    Depth:1/5

    Structured Data

    2 JSON-LD
    Organization×1.1WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary25w
    Descriptive Headingsavg 4.6w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    80/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    33/100
    D
    274 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    314 mg
    vs
    Returning (cached)
    157 mg
    Annual (10K/mo)
    32.9 kg
    Emission Segments
    Data Center
    61 mg
    Network
    66 mg
    Device
    147 mg
    Resource Breakdown
    JavaScript
    489.1 KB
    Images
    1.0 MB
    CSS
    655.6 KB
    Fonts
    2.2 KB
    HTML
    24.0 KB
    Other
    1.6 KB
    Green Hosting Not Verified
    Oracle Cloud
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    41d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    25.03.2026

    Valid Until

    23.06.2026

    Subject Alternative Names (5)

    atto.comattotech.comoem.atto.comwww.atto.comwww.attotech.com

    SHA-256 Fingerprint

    E8:9A:D5:1C:68:38:D7:33:78:63:D5:60:F3:61:A6:76:5B:25:92:76...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 3s(max-age=3, must-revalidate)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    24307
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mx-02-us-west-2.prod.hydra.sophos.com
    mx-01-us-west-2.prod.hydra.sophos.com

    Domain Information

    atto.com

    Domain Age
    31y 10m

    Created

    13.07.1994

    Expires

    12.07.2026

    Last Updated

    17.10.2016

    Registrar

    PDR Ltd. d/b/a PublicDomainRegistry.com

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    B
    74/100
    Mobile Friendly7 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width,initial-scale=1,user-scalable=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Muli

    WCAG Partial
    67/100
    Readability
    /30
    18/30

    14px · LH 1.65

    Hierarchy
    /20
    18/20

    3.43x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1.03:1 min contrast

    Performance
    /25
    16/25

    1 font · 5 req

    Heading Font

    Muli

    Sans48px

    Body Font

    Muli

    Sans14px

    Contrast Ratio

    1.03:1

    9 issues

    Reading Comfort

    Single Font Family

    left aligned
    48px
    h1
    34px
    h2
    28px
    h3
    24px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 3.4x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 17

    Color Palette

    10 unique colors
    Dark
    #0b0a0a
    Text· 31%
    #2c140f
    Primary· 18.9%
    #532d1f
    Secondary· 7.9%
    #9c5931
    Accent· 7.6%
    #743622
    Accent· 6.9%
    #f1efee
    Text· 6.6%
    #382d2e
    Secondary· 5.4%
    #a69176
    Secondary· 5.3%

    Business & Marketing Stack

    8 Tools Detected

    Enterprise

    Customer Support

    1
    Tawk.toFree

    Live chat and helpdesk tools

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    2
    CookieYesSMB
    GDPR Cookie ConsentFree

    Cookie consent and privacy compliance tools

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    5

    Categories

    8

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    atto.com(11)googletagmanager.com(3)cdn-cookieyes.com(2)scripts.clarity.ms(1)embed.tawk.to(1)

    Website Identity

    ATTO Technology, Inc.

    ATTO Technology, Inc.

    Organization

    ATTO Technology, Inc.

    +17166911999
    www.atto.com
    31 years old
    Location detected: 🇺🇸 United Statesvia phone
    PDR Ltd. d/b/a PublicDomainRegistry.comen-US

    Sponsored

    Last analyzed: 13 May 2026 at 01:48

    Historical Analysis & Change Tracking